projects
/
lttng-tools.git
/ blobdiff
commit
grep
author
committer
pickaxe
?
search:
re
summary
|
shortlog
|
log
|
commit
|
commitdiff
|
tree
raw
|
inline
| side by side
Use free running metadata channel key between sessiond and kernel consumer
[lttng-tools.git]
/
src
/
bin
/
lttng-sessiond
/
kernel.c
diff --git
a/src/bin/lttng-sessiond/kernel.c
b/src/bin/lttng-sessiond/kernel.c
index 158a12a3633fa54100c81d0f5179b6c2c9d9c68e..e5f068a0cd9515408a34b4621201e8b75f714a81 100644
(file)
--- a/
src/bin/lttng-sessiond/kernel.c
+++ b/
src/bin/lttng-sessiond/kernel.c
@@
-535,6
+535,7
@@
int kernel_open_metadata(struct ltt_kernel_session *session)
}
lkm->fd = ret;
}
lkm->fd = ret;
+ lkm->key = ++next_kernel_channel_key;
/* Prevent fd duplication after execlp() */
ret = fcntl(lkm->fd, F_SETFD, FD_CLOEXEC);
if (ret < 0) {
/* Prevent fd duplication after execlp() */
ret = fcntl(lkm->fd, F_SETFD, FD_CLOEXEC);
if (ret < 0) {
@@
-1052,7
+1053,7
@@
int kernel_snapshot_record(struct ltt_kernel_session *ksess,
}
/* Snapshot metadata, */
}
/* Snapshot metadata, */
- ret = consumer_snapshot_channel(socket, ksess->metadata->
fd
, output,
+ ret = consumer_snapshot_channel(socket, ksess->metadata->
key
, output,
1, ksess->uid, ksess->gid,
DEFAULT_KERNEL_TRACE_DIR, wait, 0);
if (ret < 0) {
1, ksess->uid, ksess->gid,
DEFAULT_KERNEL_TRACE_DIR, wait, 0);
if (ret < 0) {
This page took
0.023953 seconds
and
4
git commands to generate.